EP 2235182 B1 20130717 - COMPOSITIONS AND METHODS FOR THE SUPPRESSION OF TARGET POLYNUCLEOTIDES FROM LEPIDOPTERA
Title (en)
COMPOSITIONS AND METHODS FOR THE SUPPRESSION OF TARGET POLYNUCLEOTIDES FROM LEPIDOPTERA
Title (de)
ZUSAMMENSETZUNGEN UND VERFAHREN ZUR UNTERDRÜCKUNG VON ZIEL-POLYNUKLEOTIDEN AUS SCHMETTERLINGEN
Title (fr)
COMPOSITIONS ET PROCÉDÉS POUR SUPPRIMER DES POLYNUCLÉOTIDES CIBLES D'UN LÉPIDOPTÈRE
Publication
Application
Priority
- US 2009031055 W 20090115
- US 2167608 P 20080117
- US 2169908 P 20080117
- US 35126709 A 20090109
Abstract (en)
[origin: WO2009091862A2] Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a pest from the Lepidoptera order, they are capable of decreasing the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides target polynucleotides encoding polypeptides from specific protein families and various target polynucleotides set forth in SEQ ID NOS: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Spodoptera frugiperda. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
IPC 8 full level
C12N 15/82 (2006.01)
CPC (source: EP US)
A01N 65/20 (2013.01 - US); A01N 65/44 (2013.01 - US); C12N 15/113 (2013.01 - US); C12N 15/8286 (2013.01 - EP US); C12N 2310/11 (2013.01 - US); C12N 2310/14 (2013.01 - US); C12N 2310/531 (2013.01 - US); C12N 2320/32 (2013.01 - US); Y02A 40/146 (2017.12 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009091862 A2 20090723; WO 2009091862 A3 20091001; AU 2009206125 A1 20090723; AU 2009206125 B2 20120628; AU 2009206125 B8 20121018; BR PI0907100 A2 20210413; CA 2708278 A1 20090723; CA 2708278 C 20160315; CA 2911997 A1 20090723; CA 2911997 C 20190625; CN 101918562 A 20101215; CN 102994543 A 20130327; EP 2235182 A2 20101006; EP 2235182 B1 20130717; EP 2548964 A2 20130123; EP 2548964 A3 20130424; ES 2429938 T3 20131118; MX 2010007794 A 20100930; US 2009265818 A1 20091022; US 2015025124 A1 20150122; US 2017175133 A1 20170622; US 2019271004 A1 20190905; US 8847013 B2 20140930; US 9617559 B2 20170411
DOCDB simple family (application)
US 2009031055 W 20090115; AU 2009206125 A 20090115; BR PI0907100 A 20090115; CA 2708278 A 20090115; CA 2911997 A 20090115; CN 200980102409 A 20090115; CN 201210159330 A 20090115; EP 09702253 A 20090115; EP 12184711 A 20090115; ES 09702253 T 20090115; MX 2010007794 A 20090115; US 201414501240 A 20140930; US 201715446107 A 20170301; US 201916411671 A 20190514; US 35126709 A 20090109